right now i am joined by the director of the new internationalism project, horace campbell, professor of african politics at syracuse university, irshad manji, author, and an independent africa policy analyst and researcher and former executive director of the washington, d.c., based group africa, action. outgoing secretary of state hillary clinton and before the senate foreign affairs committee wednesday less than a month after being hospitalized with a blood clot to testify about the attack at benghazi. it killed ambassador chris stevens and three other americans. senator marco rubio of florida was one of the three that asked sensible questions about lapses in security at the consulate. >> were you ever asked to participate in any sort of internal or interagency meeting before this attack with regard to the deteriorating security situation in libya? >> with specific security requests, they didn't come to me, i had no knowledge of them. >> for the most part, though, republicans seemed to obsess over the comments of the u.s. ambassador to the u.n. susan rice over double talk, alleged